Hello from the northern hemisphere!
Do you guys have any experience with this kind of application for FA? It looks pretty easy. I wonder how effective it might be.
2) Application directly on
bottom boards (figure 2)
Formic acid can be applied directly
on bottom boards:
• • Using a measuring syringe or a
drench gun, squirt 15 ml of 65%
acid along each side rail towards
the back of the bottom board.
Figure 2 Applying formic acid directly to a bottom board.
To avoid killing bees, smoke the